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    SubjectRe: [RFC][PATCH] clocksource: Avoid selecting mult values that might overflow when adjusted
    Hi,
    We've backported the patch to our kernel, and redo the test[1] that
    formerly caused system stall.
    After 12-hours, no system stall observed.



    Regards,
    Chen Jie

    ----
    [1] The test is just do "sleep 5 && reboot " on our mips64 compatible
    CPU@500MHz. At each boot time, BIOS will calculate CPU Freq. Some CPU
    Freq(around 500MHz) caused easy-overflow clock mult values in the
    former tests, which then led to "sleep 5" never return.


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